Thanks, peeps! After some more fiddling i'm getting a blue sky. Here's what was happening: For haze color i was using H:26/S:60/L:110. That makes the sky a black color. When i change the saturation to 0, Bryce changes the hue to 160 (after exiting the color picker), which is a blue. I tried keeping the hue at 26 with S:0, but it doesn't stay that way (hmmm). I now get a nice fading blue. I may have to forego the yellow haze part. It looks nice as it is.